Kosi Gyodae코시 교대점
Fresh Sanuki udon · pork loin tonkatsu by Gyodae Station
Kosi Gyodae is a Sanuki udon and tonkatsu restaurant at 1F, 32 Seocho-daero 48-gil, Seocho-gu, Seoul, a 4-minute walk (234 m) from Exit 14 of Seoul Nat'l Univ. of Education (Gyodae) Station. At Kosi Gyodae, udon costs ₩9,000–14,000, tonkatsu and katsudon ₩11,000–15,000, and mazesoba ₩11,000; Kosi Gyodae is open daily 11:00–20:50 (break time 15:00–17:00).
- Today
- Daily 11:00–20:50
- Getting there
- Seoul Nat'l Univ. of Education Station Exit 14 · 4-min walk (234m)
- Prices
- Udon ₩9,000–₩14,000 · Tonkatsu ₩11,500–₩15,000
- Try
- Sanuki Bukkake Udon ₩9,000Fresh Pork Loin Tonkatsu ₩11,500Sanuki Noodle Mazesoba ₩11,000
Key facts
- Address
- 1F, 32 Seocho-daero 48-gil, Seocho-gu, Seoul서울 서초구 서초대로48길 32 1층
- Nearest station
- Seoul Nat'l Univ. of Education Station Exit 14 · 4-min walk (234m)
- Opening hours
- Daily11:00–20:50break 15:00–17:00Open every day
- Phone
- 0507-1303-3723
- Reservations
- Accepted · groups welcome
- Parking
- Free in front of the store (1 car weekdays, 2 weekends) · Hansung Parking: 30 min free with ₩20,000+ meal
- Amenities
- Takeout · Delivery · On-site visit/catering service · Wi-Fi · Waiting area
- Links
- Naver Place
Menu & prices
15 items · as listed Oct 2026About
Kosi Gyodae serves fresh udon made the traditional Sanuki way alongside tonkatsu of fresh Korean pork loin, and it is the Gyodae branch of Kosi, which also has branches in areas such as Isu and Konkuk Univ. At Kosi Gyodae, the noodles are kneaded from just three ingredients — salt, water and flour — and go through a first and second rest, taking 48 hours to finish; the name 'Kosi' (koshi) is Japanese for the chewy bite of noodles.
Kosi Gyodae makes its broth from anchovies and kelp from Namhae, sourced directly from the producers, and simmers soy sauce imported from Japan in-house. The tonkatsu at Kosi Gyodae is made from fresh Korean pork loin pounded every day and fried to order, and the menu runs from cold bukkake and zaru udon to hot kake and tempura udon, mazesoba and katsudon. The dining room at Kosi Gyodae seats 38.
FAQ
What are Kosi Gyodae's opening hours?
Kosi Gyodae is open daily 11:00–20:50 (break 15:00–17:00); there are no regular closing days.
Which station is closest to Kosi Gyodae?
Kosi Gyodae is a 4-minute walk (234 m) from Seoul Nat'l Univ. of Education Station, Exit 14. The address is 1F, 32 Seocho-daero 48-gil, Seocho-gu, Seoul.
How much is the udon at Kosi Gyodae?
Kosi Gyodae's 8 udon items cost ₩9,000–₩14,000. Tonkatsu (5) cost ₩11,500–₩15,000.
Can I book a table at Kosi Gyodae?
Yes, Kosi Gyodae takes reservations and groups. Call 0507-1303-3723 to book.
Is there parking at Kosi Gyodae?
Yes, Kosi Gyodae has parking (Free in front of the store (1 car weekdays, 2 weekends) · Hansung Parking: 30 min free with ₩20,000+ meal).
Does Kosi Gyodae do takeout?
Yes, Kosi Gyodae does takeout. It also has Delivery, On-site visit/catering service, Wi-Fi, Waiting area.
How are the udon noodles made?
The udon noodles at Kosi Gyodae are fresh Sanuki-style noodles kneaded from salt, water and flour, rested twice and finished over 48 hours. The broth at Kosi Gyodae is made from Namhae anchovies and kelp.
Can groups dine together?
Yes. Kosi Gyodae has group seating for a minimum of 4 and up to 16 people.
How many visit stories are there about Kosi Gyodae?
Superchart has 56 first-hand visit stories about Kosi Gyodae; the latest visit was on October 5, 2026.
110 visit stories about Kosi Gyodae
Newest first
Gyodae udon restaurant as good as the Maebong branch: tori-ten
“Kosi Gyodae Branch is an udon and tonkatsu restaurant in Seocho, Seoul, about a 5-minute walk from Gyodae Station.”
Gyodae Station tonkatsu spot: thick pork loin with wasabi at Kosi
“Kosi Gyodae Branch (코시 교대점) is an udon and tonkatsu Japanese restaurant near Exit 14 of Gyodae Station in Seocho, Seoul.”
Seocho tonkatsu restaurant: katsudon vs cheese katsu vs classic
“Kosi Gyodae Branch is a Japanese tonkatsu and udon restaurant near Gyodae Station in Seocho, Seoul, serving cutlets made from fresh Korean pork loin and Sanuki udon aged for 48 hours.”
Gyodae soba restaurant after work: zaru soba set and Kirin beer
“On a cool autumn evening after work, the writer ordered the zaru soba set (₩15,500), which pairs cold soba with tonkatsu, plus two bottles of Kirin beer, and enjoyed the thin, crispy sirloin katsu, springy buckwheat noodles and tsuyu dipping sauce topped with slushy ice.”
Gyodae tonkatsu restaurant after Golden Champs: sirloin katsu
“Kosi Gyodae Branch is a tonkatsu and udon restaurant near Gyodae Station Exit 14 in Seocho, Seoul.”
Gyodae Station noodle spot: zaru udon and soba with mini katsu
“We ordered zaru soba (11,000 won) and zaru udon (9,500 won), added the tonkatsu set (+5,000 won) to each, and shared vegetable tempura (2,000 won).”
- Gyodae udon restaurant: year's last cold udon plus ₩5,000 katsuSilver Dish Keeper · Oct 19, 2026
- Seocho Japanese restaurant: shrimp tempura udon and katsu sidesSide Pocket Traveler · Oct 17, 2026
- Gyodae tonkatsu spot for a solo bar-seat lunch: tenbukkake setPre-Dinner Sipper · Oct 17, 2026
- Gyodae Station udon with house-made noodles: zaru and tempura at KosiBack Porch Lounger · Oct 14, 2026
- Gyodae Japanese restaurant: late karaage-don with a 7-year-old at KosiDesk Pouch · Oct 13, 2026
- Gyodae Station tonkatsu lunch: stretchy cheese katsu set at KosiChecked Table Regular · Oct 13, 2026
- Udon and tonkatsu in Seocho when parking out front failsLate Stove Sitter · Oct 12, 2026
- Gyodae Station Japanese restaurant: first cold udon and gyudon at KosiWarm Bowl Fan · Oct 11, 2026
- Budget udon spot by Gyodae Station: ₩2,000 for 3 fried chicken at KosiTicket Stub Night Walker · Oct 9, 2026
- Gyodae Japanese restaurant: first lotus root kushikatsu dinner at KosiJeju Spoon Stroller · Oct 8, 2026
- Sanuki udon restaurant by Gyodae Station: toppings on the side at KosiShutter Hour Regular · Oct 7, 2026
- Gyodae Station tonkatsu restaurant with parking: bukkake udon at KosiNeighborhood Snacker · Oct 7, 2026
- Gyodae Station udon shop: hot kama udon and shrimp tempura set at KosiSanggye Courses Between · Oct 6, 2026
- Seocho udon spot for a solo lunch: lotus root kushikatsu at KosiLate Ledger Keeper · Oct 5, 2026